1481428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 2885120

約数和(自身を除く): 1403692

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 919, 1612, 1838, 3676, 11947, 23894, 28489, 47788, 56978, 113956, 370357, 740714, 1481428]

約数ペア:

[(1, 1481428), (2, 740714), (4, 370357), (13, 113956), (26, 56978), (31, 47788), (52, 28489), (62, 23894), (124, 11947), (403, 3676), (806, 1838), (919, 1612)]